Question

Problem 5.35:-certain cold stars are stabilized
againstgravitational collapse by the degeneracy pressure of
theirelectrons (equatio-5.46). Assuming constant density, theradius
R of such an object can be calculated as follows :

a) Write the total electron energy( equation 5.45 ) in termsof
the radius, the number of nucleons ( proton and neutrons) N ,the
number of electrons per nucleons q , and the mass of theelectron
m.